Second Amendment Supporters Welcomes Unique-ARs as Site Sponsor Atlanta, GA – ArmsVault is excited to announce that Unique-ARs, manufacturer of custom handguards for the AR-15 platform, has become a sponsor of the Second Amendment Supporters site. “We are very excited to be joined by Unique-ARs in our efforts to create awareness for the Second Amendment,” stated SecondAmendmentSupporters.com Founder, Greg …